Towel bar



FIG. 1 is a perspective view of a towel bar showing our design;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a left side view thereof, the opposite side being a mirrorimage of the side shown; and,

FIG. 4 is a top plan view thereof; and,

FIG. 5 is a bottom plan view thereof.

The bar portion is shown broken-away in the views to indicateindeterminate length.

The ornamental design for a towel bar, as shown and described.